Home / 69,377.41-95,740.85-37,546.34

Finding the Fourth Proportional to 69,377.41, 95,740.85 and 37,546.34

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Solution

The fourth proportional to 69,377.41, 95,740.85 and 37,546.34 is: 51,813.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,377.41 : 95,740.85 = 37,546.34 : x
  2. Step 2: Convert to fraction form
    69,377.41/95,740.85 = 37,546.34/x
  3. Step 3: Cross multiply
    69,377.41x = 95,740.85 × 37,546.34
  4. Step 4: Simplify right side
    69,377.41x = 3,594,718,839.21
  5. Step 5: Solve for x
    x = 3,594,718,839.21/69,377.41
  6. Step 6: Final answer
    x = 51,813.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.